Unknown Device on PCIe Root Complex K. ACPI VEN_HPQ DEV_6007 ACPI HPQ6007 HPQ6007 7/2/2014 12:10:36 PM Device ACPI HPQ6007 3 2411e6fe 0 was configured. Device Mgr, Events, HPQ6001 4 2e3c543 0 null . Device Mgr, Details, ACPI_VEN_HPQ DEV_6001 HPQ6001 . no HP drivers is available to fix this from HP, . Problem Driver for HP m6-k010dx for ACPI HPQ6007 on I would take help for all of them but particularly right now I can t seem to get the USB 3.0 ports to work. Reply. The Windows ACPI driver, Acpi.sys, is an inbox component of the Windows operating system.